Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.


Unlock Seamless Connectivity with the HP LT4120 4G WWAN M.2 Module
In today's fast-paced world, staying connected is more important than ever. Are you tired of searching for Wi-Fi hotspots or dealing with unreliable connections? The HP LT4120 T77W595 796928-001 4G WWAN M.2 Module is here to elevate your mobile experience, offering reliable and high-speed internet access wherever you go.
Why Choose a Mobile Broadband Module?
Mobile broadband modules like the HP LT4120 provide a dedicated connection to cellular networks, ensuring that you can access the internet on your laptop without relying on public Wi-Fi. This is especially crucial for professionals on the move, students needing consistent access to online resources, or anyone who values uninterrupted connectivity.
Imagine This Scenario:
Picture yourself at an airport, laptop open, preparing for an important video conference. With the HP LT4120 module installed, you can confidently connect to a 4G network, eliminating the stress and uncertainty of finding a secure Wi-Fi connection. Whether you’re sending emails or attending virtual meetings, you’ll enjoy fast and stable internet access.
Key Features and Benefits:
- High-Speed Connectivity: Experience lightning-fast download speeds of up to 150 Mbps, perfect for streaming, browsing, and downloading large files.
- Global Compatibility: This module supports various cellular technologies, including LTE, GSM, and HSPA+, allowing you to connect seamlessly across different networks.
- Integrated GPS Functionality: Navigate easily with built-in GPS support, making it an ideal choice for travel or location-based services.
- Easy Installation: Designed as an M.2 card, the module can be easily integrated into compatible HP laptops without the need for complex setup.
Technical Specifications:
- Model: HP LT4120 T77W595 796928-001
- Network Technology: 4G LTE / HSPA+ / EV-DO
- Maximum Data Speed: Up to 150 Mbps
- Form Factor: M.2 (NGFF)
- Dimensions: Compact design to fit seamlessly into your laptop
- GPS Support: Yes, with standalone capabilities
Quality Assurance
Rest assured that the HP LT4120 module meets high-quality standards for performance and durability. Each module is thoroughly tested to ensure reliable functionality. Plus, enjoy peace of mind with a warranty that covers potential manufacturing defects.
Ready to Enhance Your Connectivity?
Don’t let poor internet access hold you back. Upgrade your HP laptop today with the HP LT4120 4G WWAN M.2 Module and unlock the ability to connect anytime, anywhere. Click the link below to order yours now and experience the freedom of seamless mobile broadband!
Manufacturer Warranty | 3 Months |
Item Height | 2.3 mm |
Maximum Data Rate | Up to 150 Mbps |
Item Width | 22 mm |
Condition | A |
Model | HP LT4120 T77W595 796928-001 |
Type | Wireless Card |
Compatible Product Line | None |
Processor Model | none |
External Interfaces | None |
Item Weight | 10 grams |
Number Of Ports | None |
Brand | HP |
Form Factor | M.2 (NGFF) |
Custom Bundle | No |
Compatible Port | None |
Compatible Brand | None |
Standards | 4G LTE | HSPA+ | EV-DO |
Item Length | 30 mm |
Internal Interfaces | None |
Bundle Description | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" grade laptops are fully functional but come with signs of more extensive use compared to Excellent grade units. This includes scratches on the laptop body, heavier wear on keyboards, and possible small dents or paint chips. Screens may show uneven light diffusion and subtle blemishes but no cracks.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade